From: Marek Lindner <lindner_marek@xxxxxxxx>
The debugfs files are initialized at load time only but would get
deinitialized when the module changed in it deactivate (sleeping)
state. As a consequence the debugfs files are not accessible
anymore.
Signed-off-by: Marek Lindner <lindner_marek@xxxxxxxx>
Signed-off-by: Sven Eckelmann <sven.eckelmann@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/batman-adv/main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/batman-adv/main.c b/drivers/staging/batman-adv/main.c
index ae88806..d7e2960 100644
--- a/drivers/staging/batman-adv/main.c
+++ b/drivers/staging/batman-adv/main.c
@@ -148,6 +148,7 @@ void cleanup_module(void)
{
deactivate_module();
+ debugfs_destroy();
unregister_netdevice_notifier(&hard_if_notifier);
hardif_remove_interfaces();
@@ -212,7 +213,6 @@ void deactivate_module(void)
hna_global_free();
synchronize_net();
- debugfs_destroy();
synchronize_rcu();
atomic_set(&module_state, MODULE_INACTIVE);
--
1.7.1
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